CN203705005U - Mechanical type crude oil bottom open water detector - Google Patents
Mechanical type crude oil bottom open water detector Download PDFInfo
- Publication number
- CN203705005U CN203705005U CN201320893179.9U CN201320893179U CN203705005U CN 203705005 U CN203705005 U CN 203705005U CN 201320893179 U CN201320893179 U CN 201320893179U CN 203705005 U CN203705005 U CN 203705005U
- Authority
- CN
- China
- Prior art keywords
- thallium
- chi
- ruler
- housing
- crude oil
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000010779 crude oil Substances 0.000 title claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract 3
- BKVIYDNLLOSFOA-UHFFFAOYSA-N thallium Chemical compound [Tl] BKVIYDNLLOSFOA-UHFFFAOYSA-N 0.000 claims abstract description 44
- 229910052716 thallium Inorganic materials 0.000 claims abstract description 44
- 238000000034 method Methods 0.000 abstract description 15
- 239000003921 oil Substances 0.000 abstract description 5
- 230000001681 protective effect Effects 0.000 abstract 3
- 239000012528 membrane Substances 0.000 abstract 1
- 230000007423 decrease Effects 0.000 description 5
- 239000012530 fluid Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 238000000280 densification Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
Landscapes
- Fire Alarms (AREA)
Abstract
The utility model provides a mechanical type crude oil bottom open water detector, which is characterized in that the detector comprises a ruler thallium; the ruler thallium is sleeved in a protective housing; the protective housing is formed by connecting fixation housing and an movable housing in a sliding fit way in axial direction; the fixation housing is set at the tail end of the ruler thallium; the movable housing is set at the head end of the ruler thallium; and the end of the ruler thallium is connected with a ruler belt. In the utility model, the ruler thallium is protected by the protective housing in the process of falling, and the generation of oil membrane before the ruler thallium touches the bottom is effectively avoided, therefore the bottom open water depth value can be obtained accurately, and advantages of simple composition and easy operation are provided.
Description
Technical field
The utility model relates to a kind of open fire detector, relates in particular to a kind of mechanical type crude oil bottom open fire detector.
Background technology
It is water-finding paste method, UTI method that traditional crude oil bottom open fire inspection is provided.So-called water-finding paste method be exactly on UTI or MMC petroleum meter gage chi thallium, smear water-finding paste observe water-finding paste change color judge bottom open fire number; UTI method is exactly proofer by distinguishing that sound difference in UTI or MMC decline process judges the number of cabin or bank pot bottom open fire.
The shortcoming of two kinds of methods is:
1, water-finding paste method can run into the situation that spot not exclusively appears in water-finding paste change color, because the difference in the interests place of different identifier representative usually can cause the dispute.
2, UTI method is often thought the too sensitive open fire quantity of calculating at the bottom of the bilge or tank sometimes of electrolytical reaction by insider more.
3, because two kinds of method chi thalliums are exposed in liquid, in chi thallium decline process, what chi thallium was too early contacts with upper strata fluid, oil has stickiness, the particularly high crude oil of the content of wax, the film that can form on chi thallium surface a kind of densification hinders open fire and contacts with water-finding paste or UTI probe, thereby water-finding paste or UTI probe were lost efficacy, and cannot detect bottom open fire.
Summary of the invention
Problem to be solved in the utility model is to provide a kind of mechanical type crude oil bottom open fire detector that can accurately measure crude oil bottom open fire depth value.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of mechanical type crude oil bottom open fire detector is provided, comprise chi thallium, described chi thallium outer cover is contained in a containment vessel, described containment vessel is linked together and is formed by stationary housing and movable housing axial sliding fit, described stationary housing is positioned at chi thallium tail end, and described movable housing is positioned at the head end of chi thallium; Described chi thallium end is connected with chi band.
Further, described movable housing opens formula protecting pipe for hitting.
Further, the end of described movable housing is provided with striker.
When chi thallium touched behind the end, bottom striker and bilge collision, triggering opening device, makes to hit the formula protecting pipe of opening and upsprings to chi thallium and protect Tuo Chu.In whole chi thallium decline process, chi thallium does not contact with cabin inner fluid, just opens protecting pipe after only having chi thallium to arrive bottom, and chi thallium contact with fluid, so just can avoid oil film obstruct to affect, and records real open fire height.
Advantage and the good effect that the utlity model has are: in the utility model; in chi thallium decline process, protected by containment vessel; effectively avoid chi thallium to touch the generation of oil film before the end, thereby obtained accurate bottom open fire depth value, also there is simple in structure, easy-operating advantage.
Brief description of the drawings
Fig. 1 is the utility model specific embodiment mechanical type crude oil bottom open fire detector off working state structural representation;
Fig. 2 is the utility model specific embodiment mechanical type crude oil bottom open fire detector working state structure schematic diagram.
In figure:
1. hit and open formula protecting pipe, 2. chi thallium, 3. chi thallium protects holder, 4. chi band.
Embodiment
For to the more deep understanding of the utility model, enumerate a specific embodiment below, and by reference to the accompanying drawings, the utility model is described in further detail.
The present embodiment is a kind of mechanical type crude oil bottom open fire detector, as shown in Figure 1 and Figure 2, comprise chi thallium 2, chi thallium 2 outer cover are contained in a containment vessel, containment vessel protects holder 3(stationary housing by chi thallium) and hit and open formula protecting pipe 1(movable housing) axial sliding fit links together and form, chi thallium protects holder and 3 is positioned at chi thallium 2 tail ends, hits the head end that opens formula protecting pipe 1 and be positioned at chi thallium 2; Chi thallium 2 ends are connected with chi band 4, hit the end that opens formula protecting pipe 1 and are provided with striker.
The principle of work of the present embodiment: the same with normal UTI using method, normally play chi; When chi thallium touched behind the end, bottom striker and bilge collision, triggering opening device, makes to hit the formula protecting pipe of opening and upsprings to chi thallium and protect Tuo Chu; In whole chi thallium decline process, chi thallium does not contact with cabin inner fluid, just opens protecting pipe after only having chi thallium to arrive bottom, and chi thallium contact with fluid, so just can avoid oil film obstruct to affect, and records real open fire height.
Above embodiment of the present utility model is had been described in detail, but described content is only preferred embodiment of the present utility model, can not be considered to for limiting practical range of the present invention.All equalization variation and improvement etc. of doing according to the utility model scope, within all should still belonging to this patent covering scope.
Claims (3)
1. a mechanical type crude oil bottom open fire detector, it is characterized in that: comprise chi thallium, described chi thallium outer cover is contained in a containment vessel, described containment vessel is linked together and is formed by stationary housing and movable housing axial sliding fit, described stationary housing is positioned at chi thallium tail end, and described movable housing is positioned at the head end of chi thallium; Described chi thallium end is connected with chi band.
2. open fire detector according to claim 1, is characterized in that: described movable housing opens formula protecting pipe for hitting.
3. open fire detector according to claim 1, is characterized in that: the end of described movable housing is provided with striker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320893179.9U CN203705005U (en) | 2013-12-27 | 2013-12-27 | Mechanical type crude oil bottom open water detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320893179.9U CN203705005U (en) | 2013-12-27 | 2013-12-27 | Mechanical type crude oil bottom open water detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203705005U true CN203705005U (en) | 2014-07-09 |
Family
ID=51055428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320893179.9U Expired - Lifetime CN203705005U (en) | 2013-12-27 | 2013-12-27 | Mechanical type crude oil bottom open water detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203705005U (en) |
-
2013
- 2013-12-27 CN CN201320893179.9U patent/CN203705005U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140709 |